PNEUMATIC CIRCUIT TRAINER

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RANGE OF EXPERIMENTS TO BE CARRIED OUT: a. Electrical Control of a double acting cylinder. b. Sequencing of Double acting cylinder. c. Pneumatic Logics. d. Electrical Logic Circuits. e. Control of a Single acting cylinder.. f. Speed Control Circuits. g. Quick return fast approach circuits. h. Complex sequencing

TECHNICAL DESCRIPTION :
This unit is designed to support a large number of experiments that
demonstrate a broad range of pneumatic principles. The eexperiment
manual takes the step by step experiments to create a learning experience
that provides a complete and practical introduction to pneumatic technology.
All components such as Single acting cylinder , double acting cylinder ,
different control valves are securely mounted on panel and clearly identified
with a description. All components are fitted with push-to-connect fittings.
Two sizes of plastic tubing are supplied to connect the components to form
the circuits in the exercises.
DIMENSIONS AND WEIGHT :
Size :1.2 m.(L)x 0.6 m(W) X 1.7m ( H )
Weight :Approx. 50 Kg
SERVICE REQUIRED :
230 v Ac Supply 50 Hz
Air Supply :@ 7 kg/cm2
SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual

Get More Details:- 01-PNEUMATIC CIRCUIT TRAINER

HYDRAULIC CIRCUIT TRAINER

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RANGE OF EXPERIMENTS TO BE CARRIED OUT:
a. Electrical Control of a double acting cylinder.
b. Sequencing of Double acting cylinder.
c. Hydraulic Logics.
d. Electrical Logic Circuits.
e. Control of a Single acting cylinder.
f. Speed Control Circuits.
g. Quick return fast approach circuits.

TECHNICAL DESCRIPTION :
This unit is designed to support a large number of experiments that
demonstrate a broad range of Hydraulic principles. The experiment manual
takes the step by step experiments to create a learning experience that
provides a complete and practical introduction to Hydraulic technology. All
components such as Single acting cylinder , double acting cylinder , different
control valves are securely mounted on panel and clearly identified with a
description. All components are fitted with quick disconnect nipples and the
hose assemblies are fitted with quick disconnect couplings. The hose
assemblies are used to connect the appropriate components to form a circuit
presented in the student exercise manual. An oil tank with gear pump is fixed
at the bottom of the panel for circulation of oil
DIMENSIONS AND WEIGHT :
Size :1.2 m.(L)x 0.6 m(W) X 1.7m ( H )
Weight :Approx. 70 Kg
SERVICE REQUIRED :
440 v Ac Three Phase Supply 50 Hz
Hydraulic Oil : 60 ltrs.
SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual

02-HYDRAULIC CIRCUIT TRAINER

PNEUMATIC SERVO SYSTEM

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RANGE OF EXPERIMENTS TO BE CARRIED OUT:
a. To perform open loop test
b. To perform fisrst order system.

TECHNICAL DESCRIPTION :
This unit is designed to support a large number of experiments that
demonstrate a broad range of Pneumatic servo principles. The experiment
manual takes the step by step experiments to create a learning experience
that provides a complete and practical introduction to pneumatic technology.
All components such as double acting cylinder , control valves are securely
mounted on panel and clearly identified with a description. All components
are fitted with push-to-connect fittings. Two sizes of plastic tubing are
supplied to connect the components to form the circuits in the exercises.
DIMENSIONS AND WEIGHT :
Size :1.2 m.(L)x 0.6 m(W) X 1.7m ( H )
Weight :Approx. 50 Kg
SERVICE REQUIRED :
230 v Ac Supply 50 Hz
Air Supply :@ 7 kg/cm2
SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual

Get More Details:- 03-PNEUMATIC SERVO SYSTEM

HYDRAULIC SERVO SYSTEM

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RANGE OF EXPERIMENTS TO BE CARRIED OUT:
a. To study the response of system at various input pressure
b. To study the response for step input at no load condition
. c. To study the response for inertia load
d. To study the response for Viscous Damping
TECHNICAL DESCRIPTION :
The setup consist of power-pack, a four way spool valve used as a servo valve, the output cylinder, input and feedback linkages. A sliding spool type servo-valve supplies fluid to a piston whose motion is feed back through mechanical linkages to actuate the servo-valve and closed the loop. The translational output is converted into rotational output. The input and output displacements are transferred to recording pens through flexible linkages. A synchronous motor is used to feed paper strip at a constant speed on which input and output curve are obtained simultaneously. To simulate inertia load on the output side, a load disc is mounted of which weights are clamped and the inertia can be varied. A damper is attached to the output jack, to study the effect of damping on the output curve. Damping is varied and its effect on output is observed.

DIMENSIONS AND WEIGHT :
Size :1.2 m.(L)x 0.6 m(W) X 1.7m ( H )
Weight :Approx. 75 Kg
SERVICE REQUIRED :
440 v Ac Supply 50 Hz , Three Phase
Hydraulic Oil : 60 ltrs
SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual

Get More Details:- 04-HYDRAULIC SERVO SYSTEM

HYDRAULIC ACCUMULATOR TEST RIG

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RANGE OF EXPERIMENTS TO BE CARRIED OUT:
a. To study the performance of hydraulic accumulator at various loads
TECHNICAL DESCRIPTION :
A hydro-Pneumatic accumulator is a device used specifically for storage of liquid under pressure. As liquids, for all practical purposes, are incompressible, this objective is achieved by utilizing the compressibility of gases.
A flexible rubber separator i.e., diaphragm is fitted into the accumulator shell. An inert gas – nitrogen – is filled into the diaphragm through a pressure valve to a pressure po. the diaphragm expands, filling the entire volume Vo of the accumulator shell. When the system (Circuit) pressure P1 is higher than the gas precharge pressure PO, the liquid enters the shell and diaphragm is compressed reducing the gas volume to V1. Should the liquid pressure rise to P2, the volume of gas reduces to V2 with an attendant rise in pressure, thus balancing the liquid pressure.
A potential energy is now created in the accumulator to be utilized whenever needed. The system is provided with hydraulic power pack for applying pressure.

DIMENSIONS AND WEIGHT :
Size :1.2 m.(L)x 0.6 m(W) X 1.0m ( H )
Weight :Approx. 75 Kg
SERVICE REQUIRED :
440 v Ac Supply 50 Hz , Three Phase
Hydraulic Oil : 60 ltrs
SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual

Get More Details:- 05-HYDRAULIC ACCUMULATOR TEST RIG05-HYDRAULIC ACCUMULATOR TEST RIG

HYDRAULIC INTENSIFIER TEST RIG

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RANGE OF EXPERIMENTS TO BE CARRIED OUT:
a. To study the performance of hydraulic Intensifier at various loads
TECHNICAL DESCRIPTION : It is constructed by mechanically connecting two pistons, each working in a separate cylinder of a different diameter. As the pistons are mechanically linked, their force and stroke length are the same. If the diameters are different, the hydraulic pressure in each cylinder will vary in the same ratio as their areas: the smaller piston giving rise to a higher pressure. As the pressure is inversely proportional to the area, it will be inversely proportional to the square of the diameter.The working volume of the intensifier is limited by the stroke of the piston. This in turn limits the amount of work that may be done by one stroke of the intensifier. The system is provided with hydraulic power pack for applying pressure.

DIMENSIONS AND WEIGHT :
Size :1.2 m.(L)x 0.6 m(W) X 1.0m ( H )
Weight :Approx. 75 Kg
SERVICE REQUIRED :
440 v Ac Supply 50 Hz , Three Phase
Hydraulic Oil : 60 ltrs
SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual

Get More Details:- 06-HYDRAULIC INTENSIFIER TEST RIG

TORQUE CONVERTOR TEST RIG

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RANGE OF EXPERIMENTS TO BE CARRIED OUT:
a. To study the performance of Torque convertorr at various loads
TECHNICAL DESCRIPTION :
The setup consist of a ac motor coupled to the torque convertor.The output of the torque convertor is coupled to the centrifugal pump. A water supply tank with necessary piping , control valve and pressure gauges are provided.A RPM Indicator is provided for measurement of speed of torque convertor.
DIMENSIONS AND WEIGHT :
Size :1.2 m.(L)x 1.0 m(W) X 1.5m ( H )
Weight :Approx. 100 Kg
SERVICE REQUIRED :
440 v Ac Supply 50 Hz , Three Phase
Water : 150 ltr
SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual

Get More Details:- 07-TORQUE CONVERTOR TEST RIG

HYDRAULIC RAM TEST RIG

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RANGE OF EXPERIMENTS TO BE CARRIED OUT:
1. To Study the performance Hydraulic ram
2. To Observe the Supply Head.
3. To Observe the Delivery Head.
4. To Calculate the Efficiency Of Ram
5. To plot the efficiency of Ram
TECHNICAL DESCRIPTION :
The hydraulic ram is a equipment utilizing the ‘Water hammer’ Principle.Rams are used where natural source of water like spring or stream at low head is available at a nearby place to pump the part of water to higher heads. In present setup ram is fixed with overhead tank through pipe.Supply head and delivery head is measured by using pressure gauge. A sump tank with pump is provided for filling the overhead tank. Discharge through the ram is measured by using notch and measuring Tank.

DIMENSIONS AND WEIGHT :
Size :1.5 m.(L)x 1.0 m(W) X 3.0m ( H ) ,
Weight :Approx. 75 Kg
SERVICE REQUIRED :
230 v Ac Supply 50 Hz
Water : 150 ltr
SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual

Get More Details:- 08-HYDRAULIC RAM TEST RIG

GEAR PUMP TEST RIG

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RANGE OF EXPERIMENTS TO BE CARRIED OUT: 1. To Study the performance ofGear pump 2. To calculate the efficiency of pump. 3. To plot graph of Discharge v/s Head. 4. To plot graph of Input Power v/s Head 5. To plot graph of Efficiency v/s Head TECHNICAL DESCRIPTION : The apparatus consists gear pump of suitable capacity.Suction and discharge pressure are measured by using vacuum and pressure gauge respectively.Flow through pump is controlled by using discharge control valve.Discharge though the pump is measured by using measuring tank. Sump Tank of suitable capacity is provided..Energy meter is provided for measurement of power consumption of pump.This system is complete closed circuit type DIMENSIONS AND WEIGHT : Size :1.0 m.(L)x 1.0 m(W) X 1.0 m ( H ) , Weight :Approx. 75 Kg SERVICE REQUIRED : 440 v Ac Supply 50 Hz Oil: 20 w 40 no, 60 ltr SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual

Get More Details:- 09-GEAR PUMP TEST RIG

LOBE PUMP TEST RIG

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RANGE OF EXPERIMENTS TO BE CARRIED OUT: 1. To Study the performance of Lobe pump 2. To calculate the efficiency of pump. 3. To plot graph of Discharge v/s Head. 4. To plot graph of Input Power v/s Head 5. To plot graph of Efficiency v/s Head TECHNICAL DESCRIPTION : The apparatus consists Lobe pump of suitable capacity.Suction and discharge pressure are measured by using vacuum and pressure gauge respectively.Flow through pump is controlled by using discharge control valve.Discharge though the pump is measured by using measuring tank. Sump Tank of suitable capacity is provided..Energy meter is provided for measurement of power consumption of pump.This system is complete closed circuit type DIMENSIONS AND WEIGHT : Size :1.0 m.(L)x 1.0 m(W) X 1.0 m ( H ) , Weight :Approx. 75 Kg SERVICE REQUIRED : 440 v Ac Supply 50 Hz Oil: 20 w 40 no, 60 ltr SCOPE OF DELIVERY:
1. Experimental Setup
2. Instructional Manual

Get More Details:- 1